baber/WOPTO huggingface dataset:
Patent JP-H07176279-A (JP)
Title: Flat plate image display device
Inventor: SHIRATORI KYOKO
IPC: H01J31/12
Filed: 1993-12-21
Abstract: PURPOSE:To solve a bright streaking and arched condition of a raster by providing an electrostatic focusing potential applying means by placing the center of a hole of a focusing electrode eccentrically from the center of a hole of the other electrode, and dividing the focusing electrode into a plurality of parts. CONSTITUTION:An electrode of constituting an electron lens is provided with five sheets of electrodes, electron beam draw out electrode 2, signal electrode 3, focusing electrode 4, horizontal deflection electrode 5 and a vertical deflection electrode 6. A linear hot cathode wire 1 is extended in a horizontal direction, and a plurality of the wires are provided in a vertical direction through a suitable space. In a screen 43, a phosphor of emitting light by irradiation of an electron beam is applied to an internal surface of a glass vessel 33, and a metal pack layer is provided in a surface of the vessel. In this constitution, the focusing electrode 4 is divided in a vertical direction relating to the linear hot cathode wire 1, and a slight voltage difference is provided relating to the divided focusing electrode. In addition to dividing the electrode, the center of a plurality of holes in the focusing electrode is placed eccentrically from the center of a plurality of holes provided in the other electrode, to change an electron lens system.
Patent JP-H06168271-A (JP)
Title: Data base retrieval system utilizing dictionary by item
Inventor: WATANABE SATOKO
IPC: G06F17/30
Filed: 1992-12-01
Abstract: PURPOSE:To provide the system for performing retrieval by using a dictionary previously defined for every different data base or for every item of one data base concerning retrieval processing to use the dictionary. CONSTITUTION:This system is composed of a retrieval tag information analysis/ generation part 3 for reading, analyzing a retrieval tag description from a retrieval tag description file 2 and generating retrieval tag information, retrieval formula analysis part 6 for outputting analyzed data 7 by analyzing an inputted retrieval formula, retrieval data generation part 8 for generating retrieval data 9 for each item by collating the analyzed data 7 and retrieval tag information 4, and retrieval execution part 10 to perform retrieval processing by using a dictionary 12 designated based on the retrieval data 9 and to output the final result by merging the respective retrieved results when plural data bases 11 are retrieved.
Patent JP-H0863439-A (JP)
Title: Data registering device
Inventor: WATANABE AKIRA
IPC: G06F15/02
Filed: 1994-12-26
Abstract: PURPOSE: To register an alphabet notation even when a telephone number given in number notation is inputted as it is by retrieving word data matching converted character string data among plural stored word data, and storing the character string data matching the retrieved word data. CONSTITUTION: While a CPU 21 is set in telephone number registration mode by operating TEL 15 and IN 15a of a keyboard 22, the user name of a telephone number to be registered and the telephone number are inputted with alphabet keys 13 and numeric keys 14. Then the candidate characters of alphabet conversion are converted from the number string data into character string data according to a number/character conversion table 25a based upon the correspondence relation between the numbers and alphabet characters of the number keys of a telephone set. The word data matching the character string data are retrieved in a word data memory 23b, displayed at a liquid crystal display part 19 and also stored in a telephone data memory in a RAM 24 with ENT 12, and the number keys can be registered in alphabet form.
Patent JP-H03183359-A (JP)
Title: Capacitor charger
Inventor: MURAKAMI YOICHI
IPC: G05F1/613
Filed: 1989-12-12
Abstract: PURPOSE:To enhance charging rate by detecting the charging voltage of a capacitor and controlling switching pulse in a capacitor charger employing a switching power supply. CONSTITUTION:A capacitor charger employing a switching power supply comprises a multiplier 9, an adder 10, a subtractor 11, a pulse generating circuit 12 and a switching circuit 13. Assuming T0 is the ON/OFF period of a transistor 3, t1 is the ON pulse width, t2 is the time interval of current flow through the secondary winding, V1 is the voltage of a primary power supply 1, V0 is the charging voltage of a capacitor 8 and N is the turn ratio of a transformer 2, there is an approximate relation of t2=t1.N.V1/V0. Current flows through the primary winding during the time width of t1. In order to eliminate an interval in which no current flow through the primary and the secondary windings, the time interval t2 is set such that t2=T0-t1. In other words, control is made through the multiplier 9, the adder 10 and the subtractor 11 so that t1= T0.V0/(V0+N.V1).
Patent JP-H07182692-A (JP)
Title: Resin composition for optical disk hardcoat and optical disk with its cured film
Inventor: MIYATA SHIRO
IPC: G11B7/254
Filed: 1993-12-21
Abstract: PURPOSE:To enhance the preservation stability of composition while holding excellent antistatic effect, scuff resistance and emulsification preventing effect by incorporating a predetermined wt.% of alkanediol di(meth)acrylate in the composition. CONSTITUTION:The resin composition for an optical disk hardcoat comprises (meth)acrylic ester having a phosphate group, amine having (meth)acryloyl group and alkanediol di(meth)acrylate, wherein a content of the alkanediol di(meth)acrylate is set to a range of 20-60wt.%. A surface of an optical disk to receive a laser light is coated with the composition by coating means of a spin coating method, and then cured by irradiating/heating the composition with an active light beam such as an ultraviolet ray, an electron beam, etc., thereby forming a hard film as a hardcoat.
Patent JP-H07177555-A (JP)
Title: Handover processing circuit
Inventor: TSUJI TOSHIYA
IPC: H04W36/38
Filed: 1993-12-21
Abstract: PURPOSE:To reduce the hit time of voice in the handover processing in a digital mobile communication system adopting the narrow band TDMA system for a radio block. CONSTITUTION:A voice signal before handover is path-connected to input output terminals A, a, a voice signal after handover is path-connected to input output terminals B, b, and a voice signal of an opposite party of communication is path-connected to input output terminals C, c. A synchronization detection circuit 9 discriminates a coding type of the voice signal, and uses code conversion circuits 1, 3, 6 when the type is a code type 1 and uses code conversion circuits 2, 4, 7 when the type is a code type 2. The pre-stage conversion circuits 1, 3 or 2, 4 convert the signal into a linear code, an adder circuit 5 adds the voice signals before and after the handover to the converted signal, the post- stage code conversion circuit 6 or 7 restores the signal into the original code type and the resulting signal is fed to the output terminal C in any code type. The voice signal from the opposite party of communication is sent to the output terminals a, b via a timing adjustment circuit 15.
Patent JP-2000152356-A (JP)
Title: Data changeover device
Inventor: GARG BRIG GURIJUSAN
IPC: H04Q11/06
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To acquire a module-designed switch adapted to an input output limit and a device switching speed limit or the like by receiving organized input packs, selecting one of the input bit packs in a single time slot, and carrying the selected bit pack up to an output data position within a range of combinations between output data rails and time slots. SOLUTION: When a switch module 130 receives one data block, a disassembler 140 slices the data block into bit packs and distributes the bits to switching cores 150-158. As a result, all bits 1-8 from each data channel received by the disassembler 140 are respectively routed to the switching cores 150-158. Data from the data channel are routed to disassemblers 140-148. The disassemblers 140-148 slice the data and give the result to the switching cores 150-158.
Patent JP-H02166760-A (JP)
Title: Semiconductor storage device
Inventor: NAITO KOJI
IPC: H01L27/04
Filed: 1988-12-21
Abstract: PURPOSE:To spread the surface area of a charge storage side electrode without increasing an area and volume by forming undulations to a charge storage side electrode polysilicon surface in size of 1mum or less. CONSTITUTION:Charge storage electrode polysilicon 4 may be etched immediately after the deposition of polysilicon, after the introduction of an impurity or after the formation of a pattern, and fine undulations are formed simply and effectively by utilizing the grains of polysilicon. The following methods are used as etching. (1) etching is executed by a liquid containing nitric acid, acetic acid and hydrofluoric acid. (2) etching is carried out by a liquid including ammonia and hydroperoxide. (3) etching is executed by boiling by an aqueous solution comprising nitric acid. Accordingly, a surface area can be increased without augmenting the spatial area and volume of an electrode.
Patent JP-H06175362-A (JP)
Title: Coloring paste for color resist
Inventor: HATAI MUNEHIRO
IPC: G02B5/20
Filed: 1992-12-02
Abstract: PURPOSE:To provide such a coloring paste for a color resist that has good sensitivity and resolution and that dispersiblity of the paste does not decrease even when concn. of pigment in the paste is increased. CONSTITUTION:This coloring paste for a color resist essentially consists of pigment, surfactant, dispersant, and solvent. The dispersant consists of a mixture of high mol.wt. polymer and low mol.wt. polymer. Sensitivity is improved by the effect of the high mol.wt. polymer having high crosslinking density. Resolution is improved by the effect of the low mol.wt. polymer having small adhesion property to a substrate. First, a dispersant consisting of the high mol.wt. polyer is added and dispersed and then, a dispersant consisting of the low mol.wt. polymer is added. By this method, the high mol.wt. polymer is adsorbed to the surface of the pigment, which gives an effect to prevent reduction of dispersibility even when the concn. of pigment is increased.
Patent JP-H04197002-A (JP)
Title: Controller for electric vehicle
Inventor: OZAWA TSUTOMU
IPC: B60L3/00
Filed: 1990-11-28
Abstract: PURPOSE:To protect a motor from burning by providing each motor with an abnormal current detector thereby detecting erroneous connection of the motor. CONSTITUTION:Three-phase AC motors 4a, 4b are provided, respectively, with motor current detectors 5a, 5b. If any one motor is erroneously connected, outputs from the current detectors 5a, 5b has a difference. When the difference is higher than a preset level, a comparator 8 provides an output to a line breaker controller 10 in which an operating coil 2a is do-energized to open the main contact 2a of the line breaker thus interrupting the main circuit. When the current levels of motors connected with a single inverter are compared and the main circuit is opened if the difference of current level exceeds a set level, the motors can be protected from burning due to erroneous connection.
Patent JP-2001118989-A (JP)
Title: Semiconductor device and manufacturing method therefor
Inventor: IMOTO TSUTOMU
IPC: H01L21/822
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor resistance element which has high sheet resistance and in which the change of the resistance by anti-substrate potential is small. SOLUTION: A semiconductor resistance element which faces the surface of a semi-insulating semiconductor substrate 21 and in which a semiconductor resistance area 24R, to which an n-type impurity is doped with low impurity concentration, is installed. In a boundary area between the semiconductor resistance area 24R and the semi-insulating semiconductor area of the semi-insulating semiconductor substrate 21, donor-type deep impurity level concentration is made to be larger than an acceptor-type all impurity levels.
Patent JP-H07232514-A (JP)
Title: Tire for vehicle
Inventor: FUKADA HIROHISA
IPC: B60C11/13
Filed: 1994-12-26
Abstract: PURPOSE:To improve drainage performance by preventing holding of water into a groove, to maintain gripping performance without increasing a proportion of a groove area, to certainly prevent a hydroplaning phenomenon especially at the time of high speed traveling in the rainy weather and to minimize rolling resistance. CONSTITUTION:This is a tire 1 for a vehicle forming a part or the whole of a bottom surface 11a of a groove 11 in the circumferential direction at least of the grooves of a tread surface 10 in a continuous wave surface shape where its top part does not reach the tread surface 10.
Patent JP-H03184238-A (JP)
Title: Negative ion source
Inventor: BABA TAKASHI
IPC: H01J37/08
Filed: 1989-12-13
Abstract: PURPOSE:To shorten the time required to attain high degree of vacuum by providing air evacuation holes capable of being opened and closed between a vacuum vessel for accommodation of sputter target and the beam line. CONSTITUTION:A plurality of air evacuation holes 16 capable of being opened and closed are furnished between a vacuum vessel 5 and a beam line 14 in such an arrangement as surrounding a drawout hole 13. To evacuate this vacuum vessel 5, the evacuation holes 16 are opened, and now the air will be evacuated by a vacuum pump in connection with a passage 12 not only from the drawout hole 13 but from the evacuation holes 16. This enlarges the vacuum conductance of the vessel 5, and the time required to make evacuation will be shortened compared with the case in which exhaust is made only through the drawout hole 13.
Patent JP-H09159227-A (JP)
Title: Method for storing warm and chilled waters in underground aquifer and alternately using in winter and summer
Inventor: MIKOTA KENJI
IPC: F24F5/00
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To make it possible to pour sufficiently lowered temperature water in an underground chilled water zone by providing an outdoor reservoir, storing ground after use as warm heat source in the reservoir in winter, and cooling the storage water with cold air at night. SOLUTION: In winter, warm ground water is passed from an underground warm water zone 1 through the evaporator of the water heat source heat pump 4 (during heating) of the facility in a building 3 by a lift pump 2a. An outdoor water reservoir 5 is provided on the roof of the building 3, the drain ground water after use as the warm heat source of the pump 4 is stored in the reservoir 5 to the morning, and cooled with cold air at night. The chilled water is poured in an underground chilled water zone 7 via a strainer 6. In summer, cold ground water is passed from the zone 7 through the condenser of the pump 4 (during cooling) in the building 3 by the pump 2a.  The drain ground water after use as the cold source of the pump 4 is stored in the reservoir 5 to about the evening, and the ground water warmed by the sunshine in the daytime is poured in a ground warm water zone 1 through the strainer 6.
Patent JP-H11159472-A (JP)
Title: Gas vent device
Inventor: YAMAZAKI TAKESHI
IPC: C07B55/00
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To stably operate a pomp when a filter is arranged in a passage by branching off suction side piping of a liquid transfer pump upward, connecting gas vent piping having a transparent part to a part of a side surface, and arranging a gas vent valve in a top part of this gas vent piping. SOLUTION: Gas vent piping 11 is connecting to horizontally extending suction side piping 12 connected to the suction side of a liquid transfer pump 2, but this gas vent piping 11 is composed of a gas vent piping installing part 112 and a transparent part 111 composed of a transparent pipe installed in the upper part. A manually opening/closing gas vent valve 13 is connected to an upper end part 113 of the gas vent piping 11, and a J-shaped pipe 14 of an inverse J shape is installed in an upper part of the gas vent valve 13. When bubbles are contained in liquid flowing inside the suction side piping 12 when the liquid transfer pump 2 is started, since these bubbles gather in the transparent part 111, the bubbles are removed by opening the gas vent valve 13 when the bubbles are visually confirmed in the transparent part 111.
Patent JP-H08159598-A (JP)
Title: Adsorption type cooler and heater
Inventor: FURUYA SHUNICHI
IPC: F25B17/08
Filed: 1994-12-01
Abstract: PURPOSE: To improve the air conditioning capacity by switching a heat exchanger of an absorbent side, a heat exchanger of a refrigerant evaporating side, and a space to be air conditioned, and cooling or heating in an absorption type cooler and heater for cooling the air by the evaporation heat of water and heating the air by the heat generated when the water is adsorbed to the absorbent. CONSTITUTION: The absorption type cooler and heater comprises a first sealed case 4 having a first heat exchanger 3 to contain adsorbent 2, and a second sealed case 7 having a second heat exchanger 6 to contain water 5 as refrigerant. The water is adsorbed to the absorbent 2 to raise the temperature in the case 4, the atmospheric pressure is lowered, thereby moving the vapor from the case 7 to the case 4 side via a vapor passage 8. As a result, the evaporation of the water in the case 7 is expedited, the temperature in the case 7 is lowered, the exchanger 6 is connected to the space 11 to be air conditioned, to be cooled, and the exchanger 3 is connected to the space 11 to be air conditioned to be heated.
Patent JP-H04191883-A (JP)
Title: Display member with adhesive sheet capable of being repeeled
Inventor: TATEISHI SHOICHI
IPC: G09F15/00
Filed: 1990-11-27
Abstract: PURPOSE:To safely and surely peel an adhesive sheet with excellent workability even if a sign board is installed on a high place by attaching a kind of string on the end part of the adhesive sheet stuck to a base material. CONSTITUTION:A rope 4 is attached on the end of the adhesive sheet 2 stuck by using an adhesive 3, with respect to the base material 1 of the signboard. For peeling the adhesive sheet 2, first, the cover of a rope holder 6 is removed, the bottom end of the rope 4 is taken out, pulled strong, and removed from a hook 5, to obtain a free state, and then, further, the rope 4 is gradually and vertically pulled toward an operator. Then, the top end of the adhesive sheet 2 is started to be peeled from the signboard base material 1, and sequentially peeled and the adhesive sheet 2 drops from the signboard base material 1. Thus, the adhesive sheet 2 can be safely peeled with excellent workability.
Patent JP-H01164457-A (JP)
Title: Seed rice selection device
Inventor: MASUBUCHI TOSHIO
IPC: B03B5/28
Filed: 1987-12-21
Abstract: PURPOSE:To continuously and efficiently select and gather seed rice using only fresh water by carrying out the gravity selection to select the seed rice which is sucked and mixed with a water flow by utilizing jet flow, in the long water channel of a selection part. CONSTITUTION:A flowing water such as the water of a water service is supplied to a mixing part 20 to generate a jet flow, which sucks the seed rice from the bottom part of a seed rice hopper 12 to be made into a mixed flow and discharged to the selection part 30. As the selection part 30 has such a long water passage that the light unhulled rice is floated on the water surface and the heavy unhulled rice is sunk, the light unhulled rice and the heavy unhulled rice are efficiently separated and gathered separately each other. Thus, the selecting action is continuously carried out with the jet flow so that the selecting action is efficiently carried out and generates no environmental pollution because fresh water such as the water of water service is used.
Patent JP-H04191611-A (JP)
Title: Distance measuring circuit
Inventor: SHINRIYOU MASASHI
IPC: G01C3/06
Filed: 1990-11-26
Abstract: PURPOSE:To supply a signal photocurrent capable of accurately discriminating an infinite long distance to an operational processing system by specifying the capacitance value of a hold condenser. CONSTITUTION:The capacitance values C1, C2 of the hold condensers 9, 13 in the first and second constant current removing circuits 6, 10 are set to the relation of b X c1 <= a X c2. By setting said capacitance values to this relation, even when an object is present at an infinite long distance and there is no signal photocurrent based on reflected light and the value of the steady photocurrents outputted from both electrodes of a PSD 5 is large in the daytime of a fine day, an infinite long distance can be accurately discriminated.
Patent JP-2001144138-A (JP)
Title: Semiconductor device and method of manufacturing the semiconductor device
Inventor: HAMAGUCHI TSUNEO
IPC: H01L21/60
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To obtain a highly integrated semiconductor device with improved reliability, that enables flip-chip mounting with a wiring plate by preventing a fine-pitched electrode of a semiconductor element from being short-circuited. SOLUTION: This semiconductor device is connected, using a flip-chip mounting method, in which an 'A electrode' 3 of a semiconductor element 1 and a 'C electrode' 9 of a wiring plate 8 are connected directly by a 'B electrode' 5 and a 'D electrode' 7. The D electrode 7 is made of a metallic material that will not fuse at jointing, and the junction with the D electrode is a solid phase diffused junction.
Patent JP-H10158442-A (JP)
Title: Polypropylene based resin composition
Inventor: IJICHI YASUTO
IPC: C08F4/6592
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a polypropylene based resin composition excellent in flexibility, heat resistance, marring resistance, transparency and cold resistance and having high tensile elongation. SOLUTION: This composition consists of 3-95wt.% ethylene/1-butene copolymer (A) and 97-5wt.% crystalline polypropylene resin (B) and satisfies the following conditions: the loss tangent (tan δ) of the composition, based on the glass transition temperature obtained from the temperature dependence of kinematic viscoelasticity thereof appears as a single peak on the lower temperature side of the peak of tan δ of component B alone; component A has neither a crystal fusion peak nor a crystallization peak when measured with a differential scanning calorimeter(DSC); and the 1-butene content of component A is at least 83wt.%, or the 1-butene content of the component A and the glass transition temperature thereof measured with DSC satisfy the relation of the formula T<=0.64X-102, provided that 60<=X<83 [wherein T is the glass transition temperature ( deg.C) of component A;  and X is the wt.% of 1-butene in component A].